Chitosan and grape secondary metabolites: A proteomics and metabolomics approach Luigi Bavaresco, Maurizio Zamboni, Cecilia Squeri, Shuying Xu, Anna Abramowicz and Luigi Lucini BIO Web Conf., 9 (2017) 01004 Published online: 04 July 2017 DOI: 10.1051/bioconf/20170901004